QUIZ Law of Sines/Law of Cosines

Which would you use to solve for side BC?

• Law of Sines

• Law of Cosines

• Pythagorean Theorem

• Quadratic Formula

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Which would you use to solve for side EF?

• Law of Sines

• Law of Cosines

• Pythagorean Theorem

• Quadratic Throerem

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What are the possible criteria for the Law of Cosines?

• SSA, SSS

• SSA, ASA

• SSS, SAS

• AAS, ASA

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

9.Solve for a.

• 4.28

• 8.56

• 3.22

• 9.45

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Calculate the length of BC

• 24
• 20
• 27
• 23

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Name the largest angle in this triangle.

• ∠A

• ∠B

• ∠C

Tags

CCSS.HSG.CO.C.10

Find X in degrees.

• 52

• 33

• 41

• 29

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

 Find $m\angle B$ in degrees.

• 39.2

• 32.3

• 50.8

• 64.5

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the measure of angle X to the nearest whole number degree.

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the length of side "c" to the nearest tenth (one decimal)

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11